baber/WOPTO huggingface dataset:
Patent JP-2021169762-A (JP)
Title: Switch operation device and power window control device
Inventor: SAKURA YUSUKE
IPC: B60R21/00
Filed: 2021-06-16
Abstract: To provide a switch operation device capable of preventing erroneous detection of a signal level when water wetting etc. occur.SOLUTION: A switch operation device 1 comprises: down switches S1 and S2 for lowering a window; up switches S3 and S4 for raising the window; a signal circuit 10 that outputs via signal lines SL1 and SL2 a switch signal having a first voltage level when the down switches S1 and S2 are operated, and outputs via the signal lines SL1 and SL2 a switch signal having a second voltage level different from the first voltage level when the up switches S3 and S4 are operated; and a water submersion detection circuit 11 that outputs via the signal lines SL1 and SL2 a signal having a third voltage level different from the first and second voltage levels when water immersion into an inner part of the device is detected.SELECTED DRAWING: Figure 1
Patent JP-2021185311-A (JP)
Title: Fuel supply device and fuel supply method
Inventor: ENOMURA SHINICHI
IPC: F02B47/02
Filed: 2021-06-17
Abstract: To provide a fuel supply device and a fuel supply method for actualizing stably operative power generation with simple facilities by a diesel engine using liquid biomass fuel including various kinds of palm oil.SOLUTION: A device for supplying liquid biomass fuel including palm oil as fuel stock solution to a diesel engine includes a fuel stock solution tank 1 in which the fuel stock solution is stored, and a circulation pipeline 3 installed for the fuel stock solution being supplied from the fuel stock solution tank 1 to a diesel engine 4 to be returned therethrough to the fuel stock solution tank 1. A pressure regulation valve 6 is arranged on the return pipe 33 side of the circulation pipeline 3 for holding a pressure in the circulation pipeline 3 at atmospheric pressure or higher and holding the flow rate in the circulation pipeline 3 at 0.3 m/sec or higher to make the fuel stock solution circulated at all times.SELECTED DRAWING: Figure 1
Patent JP-2023000669-A (JP)
Title: Stator, motor, and stator manufacturing method
Inventor: TATEISHI YUSUKE
IPC: H02K15/06
Filed: 2021-06-18
Abstract: To suppress lengthening of a connection portion.SOLUTION: A stator 14 includes a plurality of coils 16 of two or more different sizes including a pair of facing portions 36, a pair of coil end portions 38 that connect the pair of facing portions 36 in the circumferential direction on one axial side and the other axial side, respectively, and a pair of terminal portions 40 pulled out to one side in the axial direction from the pair of facing portions 36. The pair of end portions 40 of each of the coils 16 is arranged at the same position in the radial direction. The stator 14 also includes a bus bar 96 arranged on one side in the axial direction with respect to the plurality of coils 16 and connecting a pair of terminal portions 40 of the plurality of coils 16 in a specific connection pattern.SELECTED DRAWING: Figure 1
Patent JP-2022013781-A (JP)
Title: Charged particle treatment planning system with pbs-beamlets sequence optimized for high dose deposition rate
Inventor: RUDI LABARBE
IPC: A61N5/10
Filed: 2021-06-24
Abstract: To provide a treatment planning system with a PBS-beamlets sequence optimized for a high dose deposition rate.SOLUTION: The present invention concerns a treatment planning system (TPS) for generating a plan for treatment by radiation with charged particles beams, preferably with proton beams, applied by pencil beam scanning (PBS) onto a target tissue comprising tumoral cells enclosed within a peripheral surface. The TPS comprises: a dose definition stage defining doses to be deposited within the peripheral surface; and a beam definition stage defining positions and dimensions of beamlets of the PBS during at least one high rate fraction, the beams definition stage comprising a dose rate definition stage comprising at least one high rate fraction j, wherein specific volumes comprising healthy cells are irradiated at an ultra-high dose deposition rate (HDR), including a dose rate definition stage in which HDR=Dj/t≥1Gy/s and a beamlets scanning sequence stage defining a scanning sequence of irradiation of the beamlets.SELECTED DRAWING: Figure 3a
Patent JP-2023003612-A (JP)
Title: Method for manufacturing core for leak test
Inventor: MATSUKAWA TETSUYA
IPC: G01M3/32
Filed: 2021-06-24
Abstract: To obtain a core capable of rapidly eliminating a deviation of a thermal distribution of high-pressure air in a leak test.SOLUTION: A method for manufacturing a core 10 for a leak test includes a molding process, a roughening process, and a film forming process. In the molding process, a fused resin material is put into an inspected object and solidified, so as to mold a core body 20 whose volume is smaller than the content volume of the inspection object. In the roughening process, surface roughness of the core body 20 is increased. In the film forming process, a front surface 25 of the core body 20 is coated by a coating sheet 30 which is made of a material with heat-conductivity higher than that of the core body 20.SELECTED DRAWING: Figure 2
Patent JP-2023003696-A (JP)
Title: Power source control device and power source control method
Inventor: SAKAMOTO HIROKI
IPC: H02J7/34
Filed: 2021-06-24
Abstract: To provide a power source control device capable of accurately diagnosing whether or not a main power source can be backed up by an auxiliary power source, and a power source control method.SOLUTION: A power source control device comprises a first determination unit, a second determination unit, and a diagnosis unit. The first determination unit calculates an internal resistance value of an auxiliary power source by discharging the auxiliary power source in predetermined timing and determines deterioration of internal resistance of the auxiliary power source based on the internal resistance value. The second determination unit calculates a capacity deterioration rate of the auxiliary power source by discharging the auxiliary power source when a value indicating a charge state of the auxiliary power source is below a re-charge threshold, and determines the deterioration of the capacity of the auxiliary power source based on the capacity deterioration rate. The diagnosis unit diagnoses whether or not a main power source can be backed up by the auxiliary power source based on a determination result of at least any one of the first determination unit and the second determination unit.SELECTED DRAWING: Figure 1
Patent JP-2023004766-A (JP)
Title: Manufacturing method for press-molded product
Inventor: HIROZAWA SHUGO
IPC: B21D22/26
Filed: 2021-06-28
Abstract: To enable a plate-like press-molded product having a high load capacity to an input load in a plate-length direction to be manufactured at low cost.SOLUTION: A manufacturing method for a press-molded product 1 includes: a first step in which a pressing surface 17 extending in a plate-length direction X of a steel plate 10 provided in a punch 18 presses a central region in a plate-width direction Y of the steel plate 10 in a plate-thickness direction Z in a state where both end parts in the plate-width direction Y of the steel plate 10 having a constant plate thickness are restrained, so as to form in the central region a swollen part 11 having a portion extended and deformed in the plate-width direction Y of the steel plate 10; a second step in which a thin part 3 which is smaller in plate-thickness than other parts is formed in the central region, by flattening the swollen part 11; and a third step in which a convex part 4 extending in the plate-length direction X of the steel plate 10 is formed at an outer side in the plate-width direction Y than the thin part 3, of the steel plate 10.SELECTED DRAWING: Figure 2
Patent JP-2023007792-A (JP)
Title: Image formation apparatus
Inventor: KATO HIROYUKI
IPC: B41J29/00
Filed: 2021-07-02
Abstract: To provide an image formation apparatus which can smoothly operate a job instructed by a user by voice while managing the job for each user.SOLUTION: An image formation apparatus according to an embodiment comprises: a voice input interface; and a processor. The voice input interface acquires an input voice input from a microphone. The processor identifies contents of a job instructed by voice from the input voice acquired by the voice input interface, identifies a speaker from the input voice, sets the execution order of the plurality of jobs recognized from the voices uttered by the plurality of speakers when the voices uttered by the plurality of speakers are acquired at the same timing, and executes the plurality of jobs in the set execution order.SELECTED DRAWING: Figure 1
Patent JP-2023010207-A (JP)
Title: game machine
Inventor: KIMATA KENJI
IPC: A63F7/02
Filed: 2021-07-09
Abstract: To provide a game machine having a liquid crystal display capable of protecting a circuit mounted on a drive circuit board.SOLUTION: A game machine includes a main circuit board, a sub circuit board, and a liquid crystal display 51. The liquid crystal display includes a liquid crystal module, a drive unit 141, a plurality of connection cables, a case 91, and a cover 181. The liquid crystal module includes a liquid crystal panel and a light source 83. The drive unit includes one drive circuit board 142 in which both a panel circuit and a light source circuit are mounted, or two drive circuit boards in which the panel circuit and the light source circuit are individually mounted, and a plurality of connectors attached to the drive circuit board. The plurality of connectors include panel connectors, and the cover includes a facing portion 182 facing the drive circuit board. The facing portion includes a first facing portion 198 and a second facing portion 199 recessed from the first facing portion toward the drive circuit board. The second facing portion faces the panel connector and contacts the panel connector.SELECTED DRAWING: Figure 6
Patent JP-2023013071-A (JP)
Title: Marine navigation support device, marine navigation support method, program
Inventor: AKIIKE TAKANORI
IPC: G08G3/02
Filed: 2021-07-15
Abstract: To provide a marine navigation support device capable of obtaining a marine navigation obstruction zone considering a margin.SOLUTION: A marine navigation support device for seeking a marine navigation obstruction zone from a relationship between the own ship and the other ship, comprises: a margin acquisition unit which acquires a margin indicating a degree of margin; and a calculation unit that obtains a marginal position which is a distance determined according to a marginal margin from at least one of bow and stern positions of the other ship in a target occupied space set based on a position of the other ship, obtains a collision course based on a position determined according to a motion vector of the other ship with the margin position as a reference, and calculates a marine navigation obstruction zone based on the determined collision course.SELECTED DRAWING: Figure 1
Patent JP-2023013080-A (JP)
Title: Seal member for machine tools
Inventor: PU GONG CHE
IPC: C08L75/04
Filed: 2021-07-15
Abstract: To provide a seal member for machine tools that prevents an elastic member from being degraded due to the cutting oil and can retain excellent seal performance for a long time.SOLUTION: A seal member for machine tools 10 has an elastic member 21 and a support member 11, the elastic member 21 comprising a cured product of a thermosetting polyurethane composition, and the thermosetting polyurethane composition comprising a polyol component, an isocyanate component, a crosslinker, and at least one of an antioxidant and a hydrolysis inhibitor.SELECTED DRAWING: Figure 1A
Patent JP-2023017181-A (JP)
Title: Oven cooking device
Inventor: ONO KEITA
IPC: F24C15/20
Filed: 2021-07-26
Abstract: To make an exhaust gas discharged from a calcination furnace of an oven cooking device disposed on an upper side less likely to be subjected to an influence from an exhaust gas discharged from a calcination furnace of an oven cooking device disposed on a lower side even when oven cooking devices are used while being stacked vertically in a multistage manner.SOLUTION: An oven cooking device 10 includes: a calcination furnace 20 disposed in a casing 11 to bake an object to be cooked; heaters 41, 42 for heating the inside of the calcination furnace 20; an exhaust port 20b formed in an upper part of a rear face of the calcination furnace 20; and an exhaust passage 31 connected to the exhaust port 20b. An exhaust opening part 11a is formed in an upper part of a rear wall of the casing 11. The exhaust passage 31 is connected to the exhaust opening part 11a.SELECTED DRAWING: Figure 11
Patent JP-2023018463-A (JP)
Title: Support structure for rotating body
Inventor: YOSHIKAWA YASUTERU
IPC: F16C19/06
Filed: 2021-07-27
Abstract: To suppress whirling of a cage of a rolling bearing.SOLUTION: An inner ring 82 of a bearing 60 formed of a rolling bearing is fit onto an extension shaft 56, and an outer ring 84 is fit onto a first holding part 70 which holds the extension shaft 56. A notch 80 is formed in an internal peripheral face of the first holding part 70 opposite an external peripheral face of the outer ring 84. A position of the notch 80 in a circumferential direction is a position at which a radial load received by the first holding part 70 from the extension shaft 56 via the bearing 60 acts. The outer ring 84 is deformed by the radial load so as to expand in a radial direction, such that a relative speed of a ball 86-1 passing through the deformed portion with respect to the cage 88 is decelerated. The ball 86-1 and a ball 86-2 subsequent to it act so as to sandwich a portion 88-1 between the balls to suppress whirling of the cage 88.SELECTED DRAWING: Figure 4
Patent JP-2023019168-A (JP)
Title: Composite material texture analysis method and analyzer, and program therefor
Inventor: TOKIDA RURIKO
IPC: G01N23/2251
Filed: 2021-07-28
Abstract: To provide an appropriate texture feature analysis method for composite material texture.SOLUTION: Provided is a composite material texture analysis method using an information processing device, the method including: an image input step (S1) for inputting the observation image of a composite material, a binary image creation step (S2) for dividing the observation image into regions and creating a binary image; a texture feature analysis step (S3) for analyzing a texture feature from the binary image; and a texture feature output step (S4) for outputting the analyzed texture feature. The texture feature analysis step (S3) further includes a boundary image creation step (S31) for creating a boundary image in which boundaries in the binary image are defined as positive and others are defined as negative, and a normalized boundary length measurement step (S32) for measuring the total number of pixels in boundaries of the boundary image, dividing by a pixel size to convert into a boundary length, and measuring a normalized boundary length derived by normalizing the boundary length by the ratio of an imaged area to a designated area.SELECTED DRAWING: Figure 1
Patent JP-2022031207-A (JP)
Title: Shear processing device and manufacturing method of processed material using the same
Inventor: HONDA YOSHIAKI
IPC: B21D28/16
Filed: 2021-08-03
Abstract: To disclose a shear processing device which enables reduction of tensile residual stress of a fracture surface of a processed material when a steel material is sheared to obtain the processed material.SOLUTION: A shear processing device includes a first blade and a second blade and is configured so that the first blade and the second blade can move relative to each other. The first blade has a first bottom surface, a first side surface, and a first tip part, and the second blade has a second bottom surface, a second side surface, and a second tip part. A friction coefficient of the first tip part is larger than a friction coefficient of the second tip part.SELECTED DRAWING: Figure 4
Patent JP-2023023153-A (JP)
Title: bedding
Inventor: SHIMADA YOSHIHISA
IPC: A47C27/04
Filed: 2021-08-04
Abstract: To provide bedding in which the quality of sleep in the sleep time of an overnight can be improved.SOLUTION: A bedding body 10 is a mattress being made by using multiple pocket coils 11 that includes a first coil having low resilience, the second coil arranged outside of the first coil and having high resilience, a second placing table 1132 for lifting or lowering the second coil so that the tip of the second coil may become higher or lower than the tip of the first coil, and drive means 114 for driving the second placing table 1132. A control unit 40 controls the drive means 114 to drive the second placing table 1132, and thereby the resilience of the bedding body 10 is switched by the predetermined timing.SELECTED DRAWING: Figure 2
Patent JP-2022055314-A (JP)
Title: Recording sheet for inkjet
Inventor: SUZUKI SHO
IPC: B41M5/52
Filed: 2021-08-19
Abstract: To provide a recording sheet for inkjet which can be used as a re-releasable sheet, has an ink receiving layer with a sufficiently high strength, has good ink dryness, can suppress blotting of ink, has water resistance, and can read out a machine read-out code without causing the problem after having been wet with water.SOLUTION: A recording sheet 1 for inkjet has a water-resistant base material 11, an ink receiving layer 12 and a pressure-sensitive adhesive layer 13, in which the ink receiving layer 12 contains first and second aggregated light calcium carbonates, hollow particles, a cationic styrene-based resin, other cationic resin, and polyvinyl alcohol, in the ink receiving layer 12, a ratio of the total content of the cationic styrenic resin and the polyvinyl alcohol is 15-20 mass% with respect to the total content of the first and second aggregated light calcium carbonates, a ratio of the content of the polyvinyl alcohol is 7 mass% or less, a formation amount of the ink receiving layer 12 is 6 g/m2 or more, and the pressure-sensitive adhesive layer 13 contains an adhesive base and a filler and has re-detachability.SELECTED DRAWING: Figure 1
Patent JP-2023028973-A (JP)
Title: Food storage container
Inventor: KONOIKE RYOICHI
IPC: B65D81/34
Filed: 2021-08-20
Abstract: To provide a food storage container that is configured as such that it can be heated in a microwave oven and served as food after the food is stored for a long period of time in a refrigerator, etc.SOLUTION: It is a food storage container that is lidded by fitting an inner peripheral wall (18) of a lid body into an outer peripheral wall (16) of the container body, and is configured as such that a rib (20) provided around the inner peripheral surface of the outer peripheral wall and a groove (21) provided around the outer peripheral surface of the inner peripheral wall are fitted to hold the lid body at a predetermined lidding position (P1), and an air discharge passage (23) which is formed by the gap between the outer peripheral wall (16) and the inner peripheral wall (18) along the fitting portion to the upper opening of the container body and air discharge holes (23) through the inner peripheral wall are provided, and it is configured as such that when the groove moves above the rib due to the lid body rising from the predetermined lidding position, the air discharge holes (23) communicates with the air discharge passage (25).SELECTED DRAWING: Figure 3
Patent JP-2023031786-A (JP)
Title: Twisting and holding apparatus
Inventor: TANIGUCHI AKITO
IPC: H02K15/085
Filed: 2021-08-25
Abstract: To provide a twisting and holding apparatus capable of twisting and folding an end part of each conductor with high accuracy.SOLUTION: A twisting and holding apparatus includes: a plurality of cylindrical holding jigs; an axial direction driving device 29; a second load reception member 4 that rotatably supports the plurality of holding jigs; a circumferential direction driving device 10 that moves the plurality of holding jigs in a circumferential direction; and a mounting stage 27 that is positioned between the plurality of holding jigs and the axial direction driving device 29 in the axial direction, and onto which a stator 100 is mounted. The mounting stage 27, by moving the stator 100 and a first holding jig 6, a second holding jig 7, a third holding jig 8, and a fourth holding jig 9 in the axial direction and a direction where they approach each other with the axial direction driving device 29, makes a relative movement in a direction, of the axial direction, where it approaches the first holding jig 6, the second holding jig 7, the third holding jig 8, and the fourth holding jig 9 in a state where the positions of a stator core 101, the first conductor 105, and the second conductor 106 to the mounting stage 27 are held.SELECTED DRAWING: Figure 3
Patent JP-2023032727-A (JP)
Title: Display control method and display control device
Inventor: MATSUSHITA SHIHO
IPC: H04N13/128
Filed: 2021-08-27
Abstract: To provide a display control method and a display control device which can suppress reduction in the attentiveness of an occupant.SOLUTION: A display control method, by using a display control device 1 including: an immersion level calculation unit 30 which calculates the immersion level of an occupant into a three-dimensional image displayed on an image display unit DP; an immersion level determination unit 40 which determines the immersion level of the occupant into the three-dimensional image; and a display control unit 50 which controls the three-dimensional depth of the three-dimensional image displayed on the image display unit DP according to the amount of parallax for two images forming the three-dimensional image in accordance with the determined immersion level, calculates the immersion level of the occupant into the three-dimensional image displayed on the image display unit DP, determines the calculated immersion level, and controls the three-dimensional depth of the three-dimensional image displayed on the image display unit DP in accordance with the determined immersion level.SELECTED DRAWING: Figure 1
Patent JP-2023033718-A (JP)
Title: Film deposition method and film deposition apparatus
Inventor: UJIHARA YUSUKE
IPC: H10K50/00
Filed: 2021-08-30
Abstract: To suppress damage to a film deposition ground layer.SOLUTION: A film deposition method for sputtering and depositing a film on a substrate using a plurality of rotary targets including a magnet rotatable around a central axis in the inside comprises: arranging the plurality of rotary targets so that central axes parallel to each other are parallel to the substrate; positioning the plurality of rotary targets so as to face the magnets on the opposite side of the substrate from the inside when using a side on witch a line radially extending from the central axis intersects the substrate as the substrate side of a target surface and using the side opposite to the substrate side as the side opposite to the substrate side of the target surface; rotating the respective magnets of the plurality of rotary targets around the central axis while inputting electrical discharge power into the plurality of rotary targets to move the magnets so as to face the substrate side from the inside; and sputtering and depositing a film on the substrate in the state where the magnets avoid a reference position closest to the substrate.SELECTED DRAWING: Figure 1
Patent JP-2023034791-A (JP)
Title: Radiation detection device, semiconductor storage device, and radiation detection method
Inventor: SANUKI TOMOYA
IPC: G01T7/00
Filed: 2021-08-31
Abstract: To provide a radiation detection device which offers superior gamma ray detection sensitivity and can be reduced in size and power consumption.SOLUTION: A radiation detection device is provided, comprising a nonvolatile memory chip having a plurality of stacked memory cells, and a controller configured to detect at least either of data inversion and threshold change of at least some memory cells in the nonvolatile memory chip caused by incidence of gamma rays.SELECTED DRAWING: Figure 2